No, it's not an Intel proposed W/A.
Intel would like to ask you to replace SOC to C0 stepping silicon.
more LPC clock refer intel AVR54
http://www.intel.com/content/dam/ww...ion-updates/atom-c2000-family-spec-update.pdf (AVR54 on page 34)
I just fixed a bricked Supermicro A1sa7-2750f, the Motherboard is using Intel Atom C2750.
TPM Header/Port 80 Header, A Trusted Platform Module/Port 80 header, located at JTPM1, right beside the DIMMB1 slot.